Inventor

FELLER WALTER

CA5 patents

⚠️ This page may combine multiple inventors who share the name “FELLER WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CSI WIRELESS INC

1 patent

US6469663B1Oct 22, 2002

Method and system for GPS and WAAS carrier phase measurements for relative positioning

CSI WIRELESS INC201 citations97

HEMISPHERE GPS INC

1 patent

US7400956B1Jul 15, 2008

Satellite position and heading sensor for vehicle steering control

HEMISPHERE GPS INC95 citations96

NOVATEL COMMUNICATIONS LTD

1 patent

US5200756AApr 6, 1993

Three dimensional microstrip patch antenna

NOVATEL COMMUNICATIONS LTD148 citations96

FELLER WALTER

1 patent

US8102325B2Jan 24, 2012

GNSS antenna with selectable gain pattern, method of receiving GNSS signals and antenna manufacturing method

FELLER WALTER11 citations75

HEMISPHERE GNSS INC

1 patent

US11573332B2Feb 7, 2023

Wideband GNSS antenna system

HEMISPHERE GNSS INC0 citations59